package j2024.j202408;

import java.util.Scanner;

public class j0809 {
    public static void main1(String[] args) {
            Scanner in = new Scanner(System.in);
            int t = in.nextInt();
            int[][] arr = new int[t][4];
            for (int i = 0; i < t; i++) {
                for (int j = 0; j < 4; j++) {
                    arr[i][j] = in.nextInt();
                }
            }
            for (int i = 0; i < t; i++) {
                if(arr[i][1]>=arr[i][2]){
                    System.out.println(-1);
                }else {
                    int count = 0;
                    int h = arr[i][0],H = arr[i][2];
                    while(h>0){
                        H-=arr[i][1];
                        if(H<=0){
                            H = arr[i][2];
                            count++;
                        }else {
                            h-=arr[i][3];
                        }
                    }
                    System.out.println(count);
                }
            }
        }

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int n = in.nextInt();
    }

}
